Run preflight checks before upgrade
Synopsis
Run preflight checks before upgrade
kubeadm upgrade apply phase preflight [flags]
Options
| --allow-experimental-upgrades | |
Show unstable versions of Kubernetes as an upgrade alternative and allow upgrading to an alpha/beta/release candidate versions of Kubernetes. | |
| --allow-release-candidate-upgrades | |
Show release candidate versions of Kubernetes as an upgrade alternative and allow upgrading to a release candidate versions of Kubernetes. | |
| --config string | |
Path to a kubeadm configuration file. | |
| --dry-run | |
Do not change any state, just output what actions would be performed. | |
| -f, --force | |
Force upgrading although some requirements might not be met. This also implies non-interactive mode. | |
| -h, --help | |
help for preflight | |
| --ignore-preflight-errors strings | |
A list of checks whose errors will be shown as warnings. Example: 'IsPrivilegedUser,Swap'. Value 'all' ignores errors from all checks. | |
| --kubeconfig string Default: "/etc/kubernetes/admin.conf" | |
The kubeconfig file to use when talking to the cluster. If the flag is not set, a set of standard locations can be searched for an existing kubeconfig file. | |
| -y, --yes | |
Perform the upgrade and do not prompt for confirmation (non-interactive mode). | |
Options inherited from parent commands
| --rootfs string | |
The path to the 'real' host root filesystem. This will cause kubeadm to chroot into the provided path. | |